![]() Vector graphics are created with vector software and are common for graphics that will be used for logos, illustrations, and for use with printing processes such as printing stickers. Vector graphics can be scaled to any size without losing quality. When you enlarge a vector graphic, the math formulas stay the same, rendering the same visual graphic no matter the size. Vector images are mathematical calculations from one point to another that form lines and shapes. In reality, the two file formats tend to serve different purposes. When you enlarge the file by adding more pixels, the pixels are added randomly throughout the image, rarely producing good results. Vectors are scalable, and rasters are not - is the short answer. Before jumping into how raster and vector formats work, lets run through some key terminology. When you enlarge the image file without changing the number of pixels, the image will look blurry. TIFF was not a GIS file format at birth but it is very extensible and the GeoTIFF format describes how to add georeferencing and spatial references into a. Whats the Difference Between Vector and Raster Images. Two-color line drawings, usually black and white, also called binary. There are three main types of raster images: Bitonal. This type of data is produced when you scan a paper drawing, blueprint, or photograph. Raster data is a series of dots or pixels that form an image. A raster image has a specific number of pixels. You can use AutoCAD Raster Design toolset to edit and manage raster data. Import your vector graphics into your raster-based program and place. Raster images are created with pixel-based programs or captured with a camera or scanner. Then, create your raster graphics in a raster-based program and save them as a high-resolution format like PSD, TIFF, or PNG. If you zoom in to a raster image you may start to see a lot of little tiny squares. A pixel is a single point or the smallest single element in a display device.
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